222122110122110 has 32 divisors (see below), whose sum is σ = 436295074194432. Its totient is φ = 80747968706080.

The previous prime is 222122110122091. The next prime is 222122110122173. The reversal of 222122110122110 is 11221011221222.

222122110122110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222122110122110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295969802 + ... + 296719341.

It is an arithmetic number, because the mean of its divisors is an integer number (13634221068576).

Almost surely, 2^{222122110122110} is an apocalyptic number.

222122110122110 is a deficient number, since it is larger than the sum of its proper divisors (214172964072322).

222122110122110 is a wasteful number, since it uses less digits than its factorization.

222122110122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592692568.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 222122110122110 its reverse (11221011221222), we get a palindrome (233343121343332).

The spelling of 222122110122110 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, one hundred ten million, one hundred twenty-two thousand, one hundred ten".